Latest News

Hawaii Water Service holds Emergency Response Exercises

Photo of community meeting.

To enhance coordination during emergencies or natural disasters, local water and wastewater utility Hawaii Water hosted representatives from emergency response and regulatory agencies, elected and State offices, utilities, contractors, and other community partners for Community Emergency Operations Center (EOC) exercises on both Maui and the Big Island this week. Hawaii Water—which holds EOC exercises annually…

Group Awards $80,000 in College Scholarships

As part of its commitment to enhance the quality of life for those it serves, California Water Service Group (Group) has awarded $80,000 in college scholarships to 12 of the best and brightest California, Hawaii, and Washington students for the 2024-25 academic year. This year, Group is investing in the education of students in its…

Group Utilities Prepared to Comply with New PFAS Regulations

Following the U.S. Environmental Protection Agency’s (EPA) adoption of a new National Primary Drinking Water Regulation for certain per- and polyfluoroalkyl substances (PFAS) today (new PFAS regulation), California Water Service Group (Group) confirmed that it believes its subsidiaries are well positioned to treat potentially impacted water sources and to meet the EPA’s five-year compliance timeline.…

Group Recognized as Trustworthy Company

Water splashing

California Water Service Group (Group) announced today that it has earned a spot on Newsweek magazine’s 2024 list of “America’s Most Trustworthy Companies” for the second consecutive year. Newsweek compiles the list with Statista Inc., a leading statistics portal and industry ranking provider. Group ranked second among water utilities nationwide, based on feedback and analysis…

Greenhouse Gas Emission Reduction Target Announced

California Water Service Group (Group) today announced its commitment to reducing absolute Scope 1 and 2 greenhouse gas (GHG) emissions by 63% by 2035 from a 2021 base year, a target which is science-aligned and supports limiting global temperature increases to 1.5-degree Celsius above preindustrial levels. According to Chairman, President & Chief Executive Officer Martin…

Over $1.5 Million to Local Organizations in 2023

California Water Service Group (Group) contributed $1.56 million in 2023 to charitable organizations and first responders in its communities, just one of the many ways it demonstrates its commitment to enhancing the quality of life for those it serves. Last year, Group allocated 22% of its community giving efforts to support at-risk, underserved, and disadvantaged…

Group Opens 11th Annual College Scholarship Program

California Water Service Group (Group) is now accepting applications for its 11th annual College Scholarship Program cycle, one of the ways that the utility demonstrates its commitment to improving the lives of those it serves. Residents living in areas served by its California, Hawaii, New Mexico, and Washington subsidiaries are encouraged to apply for part…

HOH Utilities Acquisition Complete

Hawaii Water has finalized transactions to acquire the assets of HOH Utilities, LLC (HOH Utilities) and provide service to their customers going forward. The purchase of HOH Utilities’ wastewater system assets on Kauai marks the entry of Hawaii Water onto its fourth island. Located in the growing Poipu and Koloa area, HOH Utilities serves almost…

Group Shares Key Updates on Climate Strategy

Worker climbing stairs on water tank

California Water Service Group (Group) today announced key updates for ongoing work to enhance its climate strategy. The company’s Mid-Year Climate Update is published online at www.calwatergroup.com/esg23-update (PDF). Additionally, following the announcement of Group’s commitment to set absolute, science-based Scope 1 and Scope 2 GHG emissions reduction targets before the end of the third quarter…

One of “America’s Most Responsible Companies”

For the third year in a row, California Water Service Group (Group) has earned a spot on Newsweek magazine’s list of “America’s Most Responsible Companies.” Newsweek and Statista Inc., the world’s leading statistics portal and industry ranking provider, recognized Group for the utility’s sustainability and corporate citizenship efforts. Group ranked No. 1 among investor-owned water…